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	param	t-stat
$ω$	3.1393	14.53
$α$	0.1384	7.47
$β$	0.5178	20.74
$γ$	0.0189	0.66

V-Lab

Proto Labs Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:41.78% (-1.11%)

Date Range:

Parameter Estimates

News Impact Curve

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